search

where-is-paul / matrix-factor

Code for providing incomplete factorizations of symmetric indefinite matrices.
MIT License
10 stars 8 forks source link

C interface #11

Open amontoison opened 3 years ago

amontoison commented 3 years ago

Hi @inutard !

I would like to use the sym-ildl factorization code with the Julia language but we can only call C and Fortran code directly. Is it possible to have a very minamalist C interface for ildl and skew_ildl routines or it requires too much work ?

I would like to compare your code with the LimitedLDLFactorizations.jl package of Dominique Orban and also use it as a preconditioner for our collection of Krylov methods Krylov.jl.

where-is-paul commented 3 years ago

Hi @amontoison,

Very sorry! Unfortunately, I am not actively working on this project these days. If you contribute a C-interface, I would be happy to merge it into the codebase. The place to start is src/solver.h.